Flow regulator



4. Flow regulator

4.1 : Top

4.2 : Perspective

4.3 : Bottom

4.4 : Perspective

4.5 : Front

4.6 : Back

4.7 : Left

4.8 : Right

The broken lines represent portions of the Flow Regulator that form no part of the claimed design. 

CLAIM The ornamental design for flow regulator, as shown and described. 